Unverified80% confidenceDecision RuleTime unknown
杂质率判断：优质散装豆抓一把观察，破碎粒+瘪粒+石子杂质应<3%，若明显看到较多碎豆、虫蛀孔或霉斑黑点则说明存储不当或为陈豆
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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